| 摘要 |
The watch comprises a time display means having at least one hand for pointing to time indicia. (11) to indicate the time, a first area (113) of marking indicating time indicia corresponding to night, a second area (112) of marking indicating time indicia corresponding to day, and varying means (17, 18) for varying the first and/or second areas of marking such that the correspondence of time indicia to night and day can be varied. |
